• Heat Shrinkable 3:1 4:1 Shrink Ratio Dual Wall Adhesive Lined Flexible Polyolefin Tubings

Heat Shrinkable 3:1 4:1 Shrink Ratio Dual Wall Adhesive Lined Flexible Polyolefin Tubings

DESCRIPTION

Features and Applications:
※Manufactured by co-extrusion of polyolefin and hot melt adhesive, it provides excellent property of both insulation and sealing widely used to protect auto wires ,shipping cable, bundle wires and metal tubings against water and moisture.
※Operating temperature: -45°C~+125°C
※Meet: SAE-AMS-DTL-23053/4
※Minimum shrink temperature: 80°C
※Minimum fully recovery temperature: 120°C
※Standard color: Black
※Special color: Red, Blue , White, Yellow, Clear(non-flame retardant)

Part No. size As Supplied (mm) After Recovered (mm) Standard length (m) Spool length (m)
(mm) (inch) Inside
diameter
(min.)
Inside
diameter
(Max.)
Wall
thickness (Nom.)
Adhesive Thickness (Nom.)
BS-18A 3:1 Adhesive-lined tubing
D011901 3/1 1/8 3.0 1.0 1.00±0.10 0.5 1.22 200
D011902 4.8/1.5 3/16 4.8 1.5 1.10±0.10 0.5 1.22 100
D011903 6/2 1/4 6.0 2.0 1.20±0.10 0.5 1.22 100
D011904 9/3 3/8 9.0 3.0 1.30±0.10 0.6 1.22 50
D011905 12/4 1/2 12.0 4.0 1.70±0.15 0.8 1.22 25
D011906 19/6 3/4 19.0 6.0 2.00±0.20 0.8 1.22 25
D011907 24/8 1 24.0 8.0 2.20±0.20 1.0 1.22 25
D011908 30/10 1 1/4 30.0 10.0 2.40±0.20 1.0 1.22 25
D011909 40/13 1 1/2 40.0 13.0 2.50±0.20 1.0 1.22 25
D011910 50/19 2 50.0 19.0 2.50±0.20 1.0 1.22 25
BS-18B 4:1 Adhesive-lined tubing
D012001 4/1 3/16 4.0 1.0 1.00±0.10 0.5 1.22 100
D012002 6/1.5 1/4 6.0 1.5 1.20±0.10 0.5 1.22 100
D012003 8/2 5/16 8.0 2.0 1.55±0.10 0.5 1.22 50
D012004 12/3 1/2 12.0 3.0 1.95±0.15 0.6 1.22 25
D012005 16/4 5/8 16.0 4.0 2.10±0.15 0.8 1.22 25
D012006 24/6 1 24.0 6.0 2.50±0.20 0.8 1.22 25
D012007 32/8 1 1/4 32.0 8.0 2.50±0.20 1.0 1.22 25

Technical properties:

Property Test Method Typical Data
Tensile strength ASTM D 2671 10.4MPa (min.)
Tensile strength after aging(168hrs) ASTM D 2671 Remains 70%
Elongation at break ASTM D 2671 300% (min.)
Elongation at break after aging(168hrs) ASTM D 2671 100% (min.)
Longitudinal shrinkage UL 224 0 to -10%
Heat shock 4hrs. No cracking, no dropping
Cold bend,1hr. ASTM D 2671 No cracking
Voltage  withstand AC 2500V, 60seconds ASTM D 2671 No breakdown
Volume resistance ASTM D 876 1014Ω*cm(min.)
Flammability SAE-AMS-DTL-23053/4 Self-extinguish in 30 sec.
Copper corrosion,168hrs. UL 224 Pass
Water absorption ASTM D 570 <0.5%